sc/source/ui/drawfunc/drawsh2.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <com/sun/star/embed/EmbedMisc.hpp>
  21 #include <com/sun/star/embed/XEmbeddedObject.hpp>
  22
  23 #include <editeng/eeitem.hxx>
  24 #include <editeng/sizeitem.hxx>
  25 #include <svx/svdpagv.hxx>
  26 #include <svx/xdef.hxx>
  27 #include <sfx2/objsh.hxx>
  28 #include <sfx2/viewfrm.hxx>
  29 #include <svl/ptitem.hxx>
  30 #include <svx/svdobj.hxx>
  31 #include <svx/svdouno.hxx>
  32 #include <svx/extrusionbar.hxx>
  33 #include <svx/fontworkbar.hxx>
  34 #include <svx/sidebar/SelectionChangeHandler.hxx>
  35 #include <svx/sidebar/SelectionAnalyzer.hxx>
  36 #include <svx/sidebar/ContextChangeEventMultiplexer.hxx>
  37
  38 #include <drawsh.hxx>
  39 #include <drawview.hxx>
  40 #include <viewdata.hxx>
  41 #include <sc.hrc>
  42 #include <tabvwsh.hxx>
  43 #include <document.hxx>
  44 #include <drwlayer.hxx>
  45 #include <userdat.hxx>
  46 #include <drtxtob.hxx>
  47 #include <gridwin.hxx>
  48 #include <svx/svdoole2.hxx>
  49
  50 using namespace com::sun::star;
  51
  52 ScDrawShell::ScDrawShell( ScViewData* pData ) :
  53     SfxShell(pData->GetViewShell()),
  54     pViewData( pData ),
  55     mpSelectionChangeHandler(new svx::sidebar::SelectionChangeHandler(
  56             [this] () { return this->GetSidebarContextName(); },
  57             GetFrame()->GetFrame().GetController(),
  58             vcl::EnumContext::Context::Cell))
  59 {
  60     SetPool( &pViewData->GetScDrawView()->GetModel()->GetItemPool() );
  61     SfxUndoManager* pMgr = pViewData->GetSfxDocShell()->GetUndoManager();
  62     SetUndoManager( pMgr );
  63     if ( !pViewData->GetDocument()->IsUndoEnabled() )
  64     {
  65         pMgr->SetMaxUndoActionCount( 0 );
  66     }
  67     SetName("Drawing");
  68
  69     mpSelectionChangeHandler->Connect();
  70 }
  71
  72 ScDrawShell::~ScDrawShell()
  73 {
  74     mpSelectionChangeHandler->Disconnect();
  75 }
  76
  77 void ScDrawShell::GetState( SfxItemSet& rSet )          // Conditions / Toggles
  78 {
  79     ScDrawView* pView    = pViewData->GetScDrawView();
  80     SdrDragMode eMode    = pView->GetDragMode();
  81
  82     rSet.Put( SfxBoolItem( SID_OBJECT_ROTATE, eMode == SdrDragMode::Rotate ) );
  83     rSet.Put( SfxBoolItem( SID_OBJECT_MIRROR, eMode == SdrDragMode::Mirror ) );
  84     rSet.Put( SfxBoolItem( SID_BEZIER_EDIT, !pView->IsFrameDragSingles() ) );
  85
  86     sal_uInt16 nFWId = ScGetFontWorkId();
  87     SfxViewFrame* pViewFrm = pViewData->GetViewShell()->GetViewFrame();
  88     rSet.Put(SfxBoolItem(SID_FONTWORK, pViewFrm->HasChildWindow(nFWId)));
  89
  90         // Notes always default to Page anchor.
  91     bool bDisableAnchor = false;
  92     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
  93     if ( rMarkList.GetMarkCount() == 1 )
  94     {
  95         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
  96         if( ScDrawLayer::IsNoteCaption( pObj ) )
  97         {
  98             bDisableAnchor = true;
  99             rSet.DisableItem( SID_ANCHOR_PAGE );
 100             rSet.DisableItem( SID_ANCHOR_CELL );
 101             rSet.DisableItem( SID_ANCHOR_CELL_RESIZE );
 102         }
 103     }
 104
 105     if ( !bDisableAnchor )
 106     {
 107         switch( pView->GetAnchorType() )
 108         {
 109         case SCA_PAGE:
 110             rSet.Put( SfxBoolItem( SID_ANCHOR_PAGE, true ) );
 111             rSet.Put( SfxBoolItem( SID_ANCHOR_CELL, false ) );
 112             rSet.Put( SfxBoolItem( SID_ANCHOR_CELL_RESIZE, false ) );
 113         break;
 114
 115         case SCA_CELL:
 116             rSet.Put( SfxBoolItem( SID_ANCHOR_PAGE, false ) );
 117             rSet.Put( SfxBoolItem( SID_ANCHOR_CELL, true ) );
 118             rSet.Put( SfxBoolItem( SID_ANCHOR_CELL_RESIZE, false ) );
 119         break;
 120
 121         case SCA_CELL_RESIZE:
 122             rSet.Put( SfxBoolItem( SID_ANCHOR_PAGE, false ) );
 123             rSet.Put( SfxBoolItem( SID_ANCHOR_CELL, false ) );
 124             rSet.Put( SfxBoolItem( SID_ANCHOR_CELL_RESIZE, true ) );
 125         break;
 126
 127         default:
 128             rSet.Put( SfxBoolItem( SID_ANCHOR_PAGE, false ) );
 129             rSet.Put( SfxBoolItem( SID_ANCHOR_CELL, false ) );
 130             rSet.Put( SfxBoolItem( SID_ANCHOR_CELL_RESIZE, false ) );
 131         break;
 132         }
 133     }
 134 }
 135
 136 void ScDrawShell::GetDrawFuncState( SfxItemSet& rSet )      // disable functions
 137 {
 138     ScDrawView* pView = pViewData->GetScDrawView();
 139
 140     //  call IsMirrorAllowed first to make sure ForcePossibilities (and thus CheckMarked)
 141     //  is called before GetMarkCount, so the nMarkCount value is valid for the rest of this method.
 142     if (!pView->IsMirrorAllowed(true,true))
 143     {
 144         rSet.DisableItem( SID_MIRROR_HORIZONTAL );
 145         rSet.DisableItem( SID_MIRROR_VERTICAL );
 146         rSet.DisableItem( SID_FLIP_HORIZONTAL );
 147         rSet.DisableItem( SID_FLIP_VERTICAL );
 148     }
 149
 150     if (pViewData->GetViewShell()->isContentExtractionLocked())
 151     {
 152         rSet.DisableItem(SID_COPY);
 153         rSet.DisableItem(SID_CUT);
 154     }
 155
 156     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 157     const size_t nMarkCount = rMarkList.GetMarkCount();
 158
 159     if ( nMarkCount <= 1 || !pView->IsGroupPossible() )
 160         rSet.DisableItem( SID_GROUP );
 161     if ( nMarkCount == 0 || !pView->IsUnGroupPossible() )
 162         rSet.DisableItem( SID_UNGROUP );
 163     if ( nMarkCount != 1 || !pView->IsGroupEnterPossible() )
 164         rSet.DisableItem( SID_ENTER_GROUP );
 165     if ( !pView->IsGroupEntered() )
 166         rSet.DisableItem( SID_LEAVE_GROUP );
 167
 168     if ( nMarkCount <= 1 )                      // Nothing or only one object selected
 169     {
 170             //  alignment
 171         rSet.DisableItem( SID_OBJECT_ALIGN_LEFT );      // no alignment on the side
 172         rSet.DisableItem( SID_OBJECT_ALIGN_CENTER );
 173         rSet.DisableItem( SID_OBJECT_ALIGN_RIGHT );
 174         rSet.DisableItem( SID_OBJECT_ALIGN_UP );
 175         rSet.DisableItem( SID_OBJECT_ALIGN_MIDDLE );
 176         rSet.DisableItem( SID_OBJECT_ALIGN_DOWN );
 177         rSet.DisableItem( SID_OBJECT_ALIGN );
 178
 179         // pseudo slots for Format menu
 180         rSet.DisableItem( SID_ALIGN_ANY_LEFT );
 181         rSet.DisableItem( SID_ALIGN_ANY_HCENTER );
 182         rSet.DisableItem( SID_ALIGN_ANY_RIGHT );
 183         rSet.DisableItem( SID_ALIGN_ANY_TOP );
 184         rSet.DisableItem( SID_ALIGN_ANY_VCENTER );
 185         rSet.DisableItem( SID_ALIGN_ANY_BOTTOM );
 186     }
 187
 188     // do not change layer of form controls
 189     // #i83729# do not change layer of cell notes (on internal layer)
 190     if ( !nMarkCount || pView->HasMarkedControl() || pView->HasMarkedInternal() )
 191     {
 192         rSet.DisableItem( SID_OBJECT_HEAVEN );
 193         rSet.DisableItem( SID_OBJECT_HELL );
 194     }
 195     else
 196     {
 197         if(AreAllObjectsOnLayer(SC_LAYER_FRONT,rMarkList))
 198         {
 199             rSet.DisableItem( SID_OBJECT_HEAVEN );
 200         }
 201         else if(AreAllObjectsOnLayer(SC_LAYER_BACK,rMarkList))
 202         {
 203             rSet.DisableItem( SID_OBJECT_HELL );
 204         }
 205     }
 206
 207     bool bCanRename = false;
 208     if ( nMarkCount > 1 )
 209     {
 210         // no hypelink options for a selected group
 211         rSet.DisableItem( SID_DRAW_HLINK_EDIT );
 212         rSet.DisableItem( SID_DRAW_HLINK_DELETE );
 213         rSet.DisableItem( SID_OPEN_HYPERLINK );
 214         // Fit to cell only works with a single graphic
 215         rSet.DisableItem( SID_FITCELLSIZE );
 216     }
 217     else if ( nMarkCount == 1 )
 218     {
 219         SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();
 220         ScMacroInfo* pInfo = ScDrawLayer::GetMacroInfo( pObj );
 221         if ( !pInfo || pInfo->GetHlink().isEmpty() )
 222         {
 223             rSet.DisableItem( SID_DRAW_HLINK_DELETE );
 224             rSet.DisableItem( SID_OPEN_HYPERLINK );
 225         }
 226         SdrLayerID nLayerID = pObj->GetLayer();
 227         if ( nLayerID != SC_LAYER_INTERN )
 228             bCanRename = true;                          // #i51351# anything except internal objects can be renamed
 229
 230         // #91929#; don't show original size entry if not possible
 231         sal_uInt16 nObjType = pObj->GetObjIdentifier();
 232         if ( nObjType == OBJ_OLE2 )
 233         {
 234             SdrOle2Obj* pOleObj = static_cast<SdrOle2Obj*>(rMarkList.GetMark( 0 )->GetMarkedSdrObj());
 235             if (pOleObj->GetObjRef().is() &&
 236                 (pOleObj->GetObjRef()->getStatus( pOleObj->GetAspect() ) & embed::EmbedMisc::MS_EMBED_RECOMPOSEONRESIZE) )
 237                 //TODO/LATER: why different slots in Draw and Calc?
 238                 rSet.DisableItem(SID_ORIGINALSIZE);
 239         }
 240         else if ( nObjType == OBJ_CAPTION )
 241         {
 242             if ( nLayerID == SC_LAYER_INTERN )
 243             {
 244                 // SdrCaptionObj() Notes cannot be cut/copy in isolation from
 245                 // their cells.
 246                 rSet.DisableItem( SID_CUT );
 247                 rSet.DisableItem( SID_COPY );
 248                 // Notes always default to Page anchor.
 249                 rSet.DisableItem( SID_ANCHOR_TOGGLE );
 250                 rSet.DisableItem( SID_ANCHOR_MENU );
 251             }
 252         }
 253
 254         // Fit to cell is only available for cell anchored graphics obviously
 255         if (pView->GetAnchorType() != SCA_CELL &&
 256             pView->GetAnchorType() != SCA_CELL_RESIZE)
 257             rSet.DisableItem( SID_FITCELLSIZE );
 258     }
 259     if ( !bCanRename )
 260     {
 261         // #i68101#
 262         rSet.DisableItem( SID_RENAME_OBJECT );
 263         rSet.DisableItem( SID_TITLE_DESCRIPTION_OBJECT );
 264     }
 265
 266     if ( !nMarkCount )                          // nothing selected
 267     {
 268             //  Arrangement
 269         rSet.DisableItem( SID_FRAME_UP );
 270         rSet.DisableItem( SID_FRAME_DOWN );
 271         rSet.DisableItem( SID_FRAME_TO_TOP );
 272         rSet.DisableItem( SID_FRAME_TO_BOTTOM );
 273             //  Clipboard / delete
 274         rSet.DisableItem( SID_DELETE );
 275         rSet.DisableItem( SID_DELETE_CONTENTS );
 276         rSet.DisableItem( SID_CUT );
 277         rSet.DisableItem( SID_COPY );
 278             //  other
 279         rSet.DisableItem( SID_ANCHOR_TOGGLE );
 280         rSet.DisableItem( SID_ANCHOR_MENU );
 281         rSet.DisableItem( SID_ORIGINALSIZE );
 282         rSet.DisableItem( SID_FITCELLSIZE );
 283         rSet.DisableItem( SID_ATTR_TRANSFORM );
 284     }
 285
 286     if ( rSet.GetItemState( SID_ENABLE_HYPHENATION ) != SfxItemState::UNKNOWN )
 287     {
 288         SfxItemSet aAttrs( pView->GetModel()->GetItemPool() );
 289         pView->GetAttributes( aAttrs );
 290         if( aAttrs.GetItemState( EE_PARA_HYPHENATE ) >= SfxItemState::DEFAULT )
 291         {
 292             bool bValue = aAttrs.Get( EE_PARA_HYPHENATE ).GetValue();
 293             rSet.Put( SfxBoolItem( SID_ENABLE_HYPHENATION, bValue ) );
 294         }
 295     }
 296
 297     svx::ExtrusionBar::getState( pView, rSet );
 298     svx::FontworkBar::getState( pView, rSet );
 299 }
 300
 301 //          Attributes for Drawing-Objects
 302
 303 void ScDrawShell::GetDrawAttrState( SfxItemSet& rSet )
 304 {
 305     Point       aMousePos   = pViewData->GetMousePosPixel();
 306     vcl::Window*     pWindow     = pViewData->GetActiveWin();
 307     ScDrawView* pDrView     = pViewData->GetScDrawView();
 308     Point       aPos        = pWindow->PixelToLogic(aMousePos);
 309     bool        bHasMarked  = pDrView->AreObjectsMarked();
 310
 311     if( bHasMarked )
 312     {
 313         rSet.Put( pDrView->GetAttrFromMarked(false), false );
 314     }
 315     else
 316     {
 317         rSet.Put( pDrView->GetDefaultAttr() );
 318     }
 319
 320     SdrPageView* pPV = pDrView->GetSdrPageView();
 321     if ( pPV )
 322     {
 323         // #i52073# when a sheet with an active OLE object is deleted,
 324         // the slot state is queried without an active page view
 325
 326         //  Items for position and size (see ScGridWindow::UpdateStatusPosSize, #108137#)
 327
 328         // #i34458# The SvxSizeItem in SID_TABLE_CELL is no longer needed by
 329         // SvxPosSizeStatusBarControl, it's enough to have it in SID_ATTR_SIZE.
 330
 331         bool bActionItem = false;
 332         if ( pDrView->IsAction() )              // action rectangle
 333         {
 334             tools::Rectangle aRect;
 335             pDrView->TakeActionRect( aRect );
 336             if ( !aRect.IsEmpty() )
 337             {
 338                 pPV->LogicToPagePos(aRect);
 339                 rSet.Put( SfxPointItem( SID_ATTR_POSITION, aRect.TopLeft() ) );
 340                 Size aSize( aRect.Right() - aRect.Left(), aRect.Bottom() - aRect.Top() );
 341                 rSet.Put( SvxSizeItem( SID_ATTR_SIZE, aSize ) );
 342                 bActionItem = true;
 343             }
 344         }
 345         if ( !bActionItem )
 346         {
 347             if ( pDrView->AreObjectsMarked() )      // selected objects
 348             {
 349                 tools::Rectangle aRect = pDrView->GetAllMarkedRect();
 350                 pPV->LogicToPagePos(aRect);
 351                 rSet.Put( SfxPointItem( SID_ATTR_POSITION, aRect.TopLeft() ) );
 352                 Size aSize( aRect.Right() - aRect.Left(), aRect.Bottom() - aRect.Top() );
 353                 rSet.Put( SvxSizeItem( SID_ATTR_SIZE, aSize ) );
 354             }
 355             else                                // mouse position
 356             {
 357                 // aPos is initialized above
 358                 pPV->LogicToPagePos(aPos);
 359                 rSet.Put( SfxPointItem( SID_ATTR_POSITION, aPos ) );
 360                 rSet.Put( SvxSizeItem( SID_ATTR_SIZE, Size( 0, 0 ) ) );
 361             }
 362         }
 363     }
 364 }
 365
 366 void ScDrawShell::GetAttrFuncState(SfxItemSet &rSet)
 367 {
 368     //  Disable dialogs for Draw-attributes if necessary
 369
 370     ScDrawView* pDrView = pViewData->GetScDrawView();
 371     SfxItemSet aViewSet = pDrView->GetAttrFromMarked(false);
 372     const SdrMarkList& rMarkList = pDrView->GetMarkedObjectList();
 373     const size_t nMarkCount = rMarkList.GetMarkCount();
 374     bool bShowArea = true, bShowMeasure = true;
 375
 376     for ( size_t i = 0; i < nMarkCount && i < 50; ++i )
 377     {
 378         SdrObject* pObj = rMarkList.GetMark( i )->GetMarkedSdrObj();
 379         sal_uInt16 nObjType = pObj->GetObjIdentifier();
 380
 381         if ( nObjType != OBJ_MEASURE )
 382             bShowMeasure = false;
 383
 384         // If marked object is 2D, disable format area command.
 385         if ( nObjType == OBJ_PLIN     ||
 386              nObjType == OBJ_LINE     ||
 387              nObjType == OBJ_PATHLINE ||
 388              nObjType == OBJ_FREELINE ||
 389              nObjType == OBJ_EDGE     ||
 390              nObjType == OBJ_CARC     ||
 391              bShowMeasure )
 392             bShowArea = false;
 393
 394         if ( !bShowArea && !bShowMeasure )
 395             break;
 396     }
 397
 398     if ( !bShowArea )
 399         rSet.DisableItem( SID_ATTRIBUTES_AREA );
 400
 401     if ( !bShowMeasure )
 402         rSet.DisableItem( SID_MEASURE_DLG );
 403
 404     if ( aViewSet.GetItemState( XATTR_LINESTYLE ) == SfxItemState::DEFAULT )
 405     {
 406         rSet.DisableItem( SID_ATTRIBUTES_LINE );
 407         rSet.DisableItem( SID_ATTR_LINEEND_STYLE );     // Tbx-Controller
 408     }
 409
 410     if ( aViewSet.GetItemState( XATTR_FILLSTYLE ) == SfxItemState::DEFAULT )
 411         rSet.DisableItem( SID_ATTRIBUTES_AREA );
 412 }
 413
 414 bool ScDrawShell::AreAllObjectsOnLayer(SdrLayerID nLayerNo,const SdrMarkList& rMark)
 415 {
 416     bool bResult=true;
 417     const size_t nCount = rMark.GetMarkCount();
 418     for (size_t i=0; i<nCount; ++i)
 419     {
 420         SdrObject* pObj = rMark.GetMark(i)->GetMarkedSdrObj();
 421         if ( dynamic_cast<const SdrUnoObj*>( pObj) ==  nullptr )
 422         {
 423             if(nLayerNo!=pObj->GetLayer())
 424             {
 425                 bResult=false;
 426                 break;
 427             }
 428         }
 429     }
 430     return bResult;
 431 }
 432
 433 void ScDrawShell::GetDrawAttrStateForIFBX( SfxItemSet& rSet )
 434 {
 435     ScDrawView* pView = pViewData->GetScDrawView();
 436     const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
 437
 438     if( rMarkList.GetMark(0) != nullptr )
 439     {
 440         SfxItemSet aNewAttr(pView->GetGeoAttrFromMarked());
 441         rSet.Put(aNewAttr, false);
 442     }
 443 }
 444
 445 void ScDrawShell::Activate (const bool)
 446 {
 447     ContextChangeEventMultiplexer::NotifyContextChange(
 448         GetFrame()->GetFrame().GetController(),
 449         vcl::EnumContext::GetContextEnum(
 450             GetSidebarContextName()));
 451 }
 452
 453 const OUString & ScDrawShell::GetSidebarContextName()
 454 {
 455     return vcl::EnumContext::GetContextName(
 456         svx::sidebar::SelectionAnalyzer::GetContextForSelection_SC(
 457             GetDrawView()->GetMarkedObjectList()));
 458 }
 459
 460 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */